NOAA's National Centers for Environmental Information
City Rankings
Wilmington, Delaware
Average Temperature Rankings, April 1957
| Period | Value | 1991-2020 Mean | Anomaly | Rank (1948-2023) | Warmest/Coolest Since | Record |
|---|---|---|---|---|---|---|
| April 1957 1-Month | 54.6°F (12.6°C) | 53.9°F (12.2°C) | 0.7°F (0.4°C) | 55th Coolest | Coolest since: | 1975 |
| 22nd Warmest | Warmest since: | 2023 | ||||
| Mar– 2-Month | 48.6°F (9.2°C) | 48.6°F (9.2°C) | 0.0°F (0.0°C) | 44th Coolest | Coolest since: | 1950 |
| 31st Warmest | Warmest since: | 2012 | ||||
| Feb– 3-Month | 44.9°F (7.2°C) | 44.3°F (6.8°C) | 0.6°F (0.4°C) | 53rd Coolest | Coolest since: | 1978 |
| 22nd Warmest | Warmest since: | 2023 | ||||
| Ties: 1983 | ||||||
| Jan– 4-Month | 40.9°F (4.9°C) | 41.6°F (5.3°C) | -0.7°F (-0.4°C) | 44th Coolest | Coolest since: | 1978 |
| 31st Warmest | Warmest since: | 2023 | ||||
| Dec 1956– 5-Month | 41.0°F (5.0°C) | 40.9°F (4.9°C) | 0.1°F (0.1°C) | 48th Coolest | Coolest since: | 1978 |
| 26th Warmest | Warmest since: | 2023 | ||||
| Nov 1956– 6-Month | 41.7°F (5.4°C) | 41.9°F (5.5°C) | -0.2°F (-0.1°C) | 46th Coolest | Coolest since: | 1978 |
| 27th Warmest | Warmest since: | 2023 | ||||
| Oct 1956– 7-Month | 43.9°F (6.6°C) | 44.1°F (6.7°C) | -0.2°F (-0.1°C) | 48th Coolest | Coolest since: | 1978 |
| 25th Warmest | Warmest since: | 2002 | ||||
| Ties: 1953, 1972, 1992 | ||||||
| Sep 1956– 8-Month | 46.5°F (8.1°C) | 47.2°F (8.4°C) | -0.7°F (-0.3°C) | 42nd Coolest | Coolest since: | 1978 |
| 31st Warmest | Warmest since: | 2023 | ||||
| Aug 1956– 9-Month | 49.6°F (9.8°C) | 50.3°F (10.2°C) | -0.7°F (-0.4°C) | 41st Coolest | Coolest since: | 1977 |
| 32nd Warmest | Warmest since: | 2023 | ||||
| Jul 1956– 10-Month | 52.0°F (11.1°C) | 53.0°F (11.7°C) | -1.0°F (-0.6°C) | 31st Coolest | Coolest since: | 1977 |
| 42nd Warmest | Warmest since: | 2023 | ||||
| Ties: 1962, 1971, 1994 | ||||||
| Jun 1956– 11-Month | 53.8°F (12.1°C) | 54.8°F (12.7°C) | -1.0°F (-0.6°C) | 34th Coolest | Coolest since: | 1963, 1978 |
| 39th Warmest | Warmest since: | 2023 | ||||
| Ties: 1994, 2005 | ||||||
| May 1956– 12-Month | 54.4°F (12.4°C) | 55.5°F (13.1°C) | -1.1°F (-0.7°C) | 33rd Coolest | Coolest since: | 1968, 1977 |
| 40th Warmest | Warmest since: | 2023 | ||||
| Ties: 1996 | ||||||
| Nov 1955– 18-Month | 49.0°F (9.4°C) | 51.0°F (10.6°C) | -2.0°F (-1.2°C) | 14th Coolest | Coolest since: | 1978 |
| 55th Warmest | Warmest since: | 2017 | ||||
| Ties: 1951, 1967, 1969 | ||||||
| May 1955– 24-Month | 54.3°F (12.4°C) | 55.5°F (13.1°C) | -1.2°F (-0.7°C) | 24th Coolest | Coolest since: | 1978 |
| 45th Warmest | Warmest since: | 2017 | ||||
| Ties: 1960, 1981, 1983, 2004 | ||||||
| May 1954– 36-Month | 54.4°F (12.4°C) | 55.4°F (13.0°C) | -1.0°F (-0.6°C) | 25th Coolest | Coolest to Date | 1979 |
| 40th Warmest | Warmest since: | 2023 | ||||
| Ties: 1990 | ||||||
| May 1953– 48-Month | 54.7°F (12.6°C) | 55.4°F (13.0°C) | -0.7°F (-0.4°C) | 28th Coolest | Coolest to Date | 1964, 1970, 1980 |
| 33rd Warmest | Warmest since: | 2023 | ||||
| Ties: 1975, 1991 | ||||||
| May 1952– 60-Month | 54.8°F (12.7°C) | 55.3°F (12.9°C) | -0.5°F (-0.2°C) | 32nd Coolest | Coolest to Date | 1965 |
| 26th Warmest | Warmest to Date | 2023 | ||||
| Ties: 1993 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: City Rankings, published May 2023, retrieved on June 2, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/city/rankings